Endrin-ketone 10 µg/mL in Cyclohexane, 10ml

1-Aminoperylene, neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 35337-21-4

Pentachlorophenol 13C6, 100 ng/µl, 1.1ml

4-Methylimidazole, 100mg